University of Twente is looking for two highly motivated and hardworking PhD candidates to take up these challenges. You will work in a stimulating multidisciplinary scientific environment and in industry. The challenges described require novel scientifically founded approaches, and the approaches need to work in real life. Therefore, you will spend a significant part of your time at our industrial partner where you will be involved in (system) design challenges and decision making. Specifically, you will: 1) Investigate decision making in complex system development.